Low-Cost Fixed-Frequency EconOscillator™
Typical Operating Characteristics
(V
= 3.3V, T = +25°C, unless otherwise noted.)
A
CC
ACTIVE SUPPLY CURRENT
vs. SUPPLY VOLTAGE
ACTIVE SUPPLY CURRENT
vs. SUPPLY VOLTAGE
ACTIVE SUPPLY CURRENT
vs. TEMPERATURE
10
9
15
14
13
12
11
10
9
10
T
= +25°C
C = 15pF
L
A
T
= +25°C
C = 1.8pF
L
V
= 3.3V
A
C = 1.8pF
L
CC
9
8
7
6
5
4
3
8
7
133MHz
133MHz
100MHz
133MHz
6
100MHz
5
100MHz
8
4
7
80MHz
55
80MHz
80MHz
3
6
2.9
3.1
3.3
3.3
SUPPLY VOLTAGE (V)
2.7
3.5
2.7
2.9
3.1
3.5
-20
5
30
80
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
FREQUENCY ERROR
vs. SUPPLY VOLTAGE
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
FREQUENCY ERROR
vs. TEMPERATURE
0.20
0.15
0.10
0.05
0
2.5
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
0.3
0.2
V
= 3.3V
CC
PDN = 0V
V
= 3.3V
CC
100MHz
100MHz
0.1
133MHz
0
133MHz
80MHz
-0.1
-0.2
-0.3
-0.4
-0.05
-0.10
-0.15
-0.20
80MHz
100MHz
80MHz
T
= +25°C
L
A
L
T
= +25°C
A
C R = 1.8pF 500Ω
C R = 1.8pF 500Ω
L
L
2.9
3.1
3.3
3.5
2.7
55
-20
5
30
80
55
TEMPERATURE (°C)
-20
5
30
80
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
DUTY CYCLE
vs. TEMPERATURE
DUTY CYCLE
vs. SUPPLY VOLTAGE
56
56
133MHz
V
= 3.3V
CC
133MHz
55
54
53
52
51
50
49
48
55
54
53
52
51
50
49
100MHz
100MHz
80MHz
55
80MHz
T
= +25°C
C R = 1.8pF 500Ω
T
= +25°C
A
L
A
C R = 1.8pF 500Ω
L
L
L
5
-20
30
TEMPERATURE (°C)
80
3.5
2.7
3.1
3.3
2.9
SUPPLY VOLTAGE (V)
4
_____________________________________________________________________
DALLAS [ DALLAS SEMICONDUCTOR ]
